Preheat oven to 350°F (180°C). In a large bowl, combine the oats, nuts, coconut chips, pumpkin seeds and sesame seeds. Mix well.
In a medium bowl, combine the tahini, olive oil, brown sugar, maple syrup, date syrup (if using), vanilla and salt. Whisk to combine. Pour over the oat mixture and stir to coat everything well.
Spread granola in an even layer on a large, rimmed baking sheet. Bake for 20-25 minutes, stirring every 5 minutes if you like small clumps. For clumpier granola, stir only once halfway through baking. Bake until very dark, golden brown for an extra crisp granola (add an extra 5 minutes).
Remove from oven and allow to cool enough to handle (about 20 minutes). Scrape and break up clumps into the texture you prefer. Stir in the dried fruit. Once completely cool, store in an airtight container for up to two weeks.